> My salt meter is the little plastic one with the arrow in the middle.
this little device is what i just replaced. i had mine for years.
maybe it works fine for 1.023 in a generic way but let me tell
you i was shocked how far mine was off when compared to a
digital salinity tester or a quality
refractometer.
you could very well have 1.029 when your plastic device says 1.024.
you could very well have 1.035 when your plastic device says 1.026.
all i am saying, is that that tool gives you a generic idea of how much
salt is in the water and the tool does not improve with age. its accuracy
should be considered very poor!
maybe i was the exception... but i was disgusted how far i was off using
that little tool when i got my pinpoint digital monitor for salinity.
can you take your water to the fish store to be tested by them?
i am just trying to help. i may be way off.
>It is always dead on to what it is suppose to be.
i think its accuracy is poor and will give you 1.023 when the water
is in a range of 1.021-1.026. if you actually try to use it to measure
1.026 like many wish their water to be around here... good luck to u!